...or perhaps pigs like
Oscar and Spanky who are free to wander out in the
field to their favorite mud hole.

Reality

(Pig - Gestation Crates - 05)
This factory farming operation utilizes partially open gestation "stalls" in
which the pigs are secured by their heads and necks so that they cannot even
turn around. All they can do is stand up and lie down with their legs
under them. The slotted floor allows urine and feces to be forced town
to the sub-floor below. The fumes and odors are atrocious. To
understand how these pigs feel, imagine yourself living in these conditions.
Then stop eating pork, ham, bacon, and other products made from pig body
parts.